Cover Image

A Grad-Shafranov model for compact quasisymmetric stellarators

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Nikulsin, Nikita, Sengupta, Wrick, Buller, Stefan, Bhattacharjee, Amitava
Format:	Preprint
Published:	2025
Subjects:	Plasma Physics
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

An asymptotic Grad-Shafranov equation for quasisymmetric stellarators
by: Nikulsin, Nikita, et al.
Published: (2024)

A class of high-beta, large-aspect-ratio quasiaxisymmetric Palumbo-like configurations
by: Brown, Andrew, et al.
Published: (2025)

Optical analogy for stellarators: Ridges as caustics and coils as singularities
by: Sengupta, Wrick, et al.
Published: (2026)

Asymptotic quasisymmetric high-beta 3D MHD equilibria near axisymmetry
by: Sengupta, W., et al.
Published: (2023)

Periodic Korteweg-de Vries soliton potentials generate quasisymmetric magnetic fields
by: Sengupta, W., et al.
Published: (2023)

Periodic Korteweg-de Vries soliton potentials generate quasisymmetric magnetic field strength in a finite plasma-beta equilibrium
by: Sengupta, W., et al.
Published: (2025)

Exploration of the parameter space of quasisymmetric stellarator vacuum fields through adjoint optimisation
by: Nies, Richard, et al.
Published: (2024)

Universal non-thermal power-law distribution functions from the self-consistent evolution of collisionless electrostatic plasmas
by: Banik, Uddipan, et al.
Published: (2024)

Collisionless zonal-flow dynamics in quasisymmetric stellarators
by: Zhu, Hongxuan, et al.
Published: (2024)

Numerical asymptotics of near-axis expansions of quasisymmetric magnetohydrostatic equilibria with anisotropic pressure
by: Fu, Lanke, et al.
Published: (2025)

The Geometry of Flux Surfaces with Quasi-Poloidal Symmetry
by: Madan, Rishin, et al.
Published: (2026)

A similarity reduction of the generalized Grad-Shafranov equation
by: Kuiroukidis, A. I., et al.
Published: (2024)

Mercier--Cotsaftis and Grad--Shafranov equations for anisotropic plasma
by: Kotelnikov, Igor
Published: (2026)

Statistical equilibrium model for stellarators
by: Ruth, Maximilian, et al.
Published: (2026)

FGE: A Fast Free-Boundary Grad-Shafranov Evolutive Solver
by: Heiß, Cosmas, et al.
Published: (2025)

Estimating coil features from an equilibrium
by: Rodriguez, Eduardo, et al.
Published: (2026)

Validation of NSFsim as a Grad-Shafranov Equilibrium Solver at DIII-D
by: Clark, Randall, et al.
Published: (2024)

Physics-Informed Neural Networks for High-Precision Grad-Shafranov Equilibrium Reconstruction
by: Zhou, Cuizhi, et al.
Published: (2025)

The shear Alfvén continuum of quasisymmetric stellarators
by: Paul, Elizabeth J., et al.
Published: (2025)

Anderson Localization of Ion-Temperature-Gradient Modes and Ion Temperature Clamping in Aperiodic Stellarators
by: Bhattacharjee, Amitava
Published: (2026)

Topological Arrest of Ballooning Modes in Non-Axisymmetric Plasmas
by: Bhattacharjee, Amitava
Published: (2026)

General Grad-Shafranov Equation
by: Shen, Ye
Published: (2026)

What Is the Minimum Number of Parameters Required to Represent Solutions of the Grad-Shafranov Equation?
by: Xie, Huasheng, et al.
Published: (2026)

Physics-informed Neural Operator Learning for Nonlinear Grad-Shafranov Equation
by: Ding, Siqi, et al.
Published: (2025)

A flexible and differentiable coil proxy for stellarator equilibrium optimization
by: Fu, Lanke, et al.
Published: (2025)

A family of quasi-axisymmetric stellarators with varied rotational transform
by: Buller, Stefan, et al.
Published: (2024)

TokaMaker: An open-source time-dependent Grad-Shafranov tool for the design and modeling of axisymmetric fusion devices
by: Hansen, C., et al.
Published: (2023)

JOREK3D: An extension of the JOREK nonlinear MHD code to stellarators
by: Nikulsin, Nikita, et al.
Published: (2022)

Collisional passing alpha energy transport in nearly quasisymmetric stellarators
by: Calvo-Carrera, Miguel, et al.
Published: (2025)

Multiple solutions to the static forward free-boundary Grad-Shafranov problem on MAST-U
by: Pentland, K., et al.
Published: (2025)

Evaluation and Verification of Physics-Informed Neural Models of the Grad-Shafranov Equation
by: Rizqan, Fauzan Nazranda, et al.
Published: (2025)

Validation of the static forward Grad-Shafranov equilibrium solvers in FreeGSNKE and Fiesta using EFIT++ reconstructions from MAST-U
by: Pentland, K., et al.
Published: (2024)

Nonlinear MHD modeling of soft $β$ limits in W7-AS
by: Ramasamy, Rohan, et al.
Published: (2024)

Forced Reconnection in Voigt-Regularized MHD
by: Brown, Andrew, et al.
Published: (2026)

A compact stellarator-tokamak hybrid
by: Henneberg, S. A., et al.
Published: (2024)

Enhanced Collisional Losses from a Magnetic Mirror Using the Lenard-Bernstein Collision Operator
by: Rosen, Maxwell H., et al.
Published: (2024)

Three-dimensional plasmoid-mediated reconnection and turbulence in Hall magnetohydrodynamics
by: Huang, Yi-Min, et al.
Published: (2024)

Collisionless relaxation to equilibrium distributions in cold dark matter halos: origin of the Navarro-Frenk-White profile
by: Banik, Uddipan, et al.
Published: (2025)

Global Stellarator Coil Optimization with Quadratic Constraints and Objectives
by: Fu, Lanke, et al.
Published: (2024)

Exploring novel compact quasi-axisymmetric stellarators
by: Schuett, Tobias M., et al.
Published: (2024)